Mathematics, 04.09.2020 03:01 ben3898
a class of 25 students took a spelling test. two students scored 100 on each test nine students scored 95 on each test, 10 students scored 90 on each test, 3 students scored 80 on each test and one student scored 70 what is the average score of the spelling test rounded to one decimal place?
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Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?
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For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
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a class of 25 students took a spelling test. two students scored 100 on each test nine students scor...
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